APA (7th ed.) Citation

Não informado. (1955). Historical Abstracts. American Bibliographical Center.

Chicago Style (17th ed.) Citation

Não informado. Historical Abstracts. Santa Barbara, Calif: American Bibliographical Center, 1955.

MLA (8th ed.) Citation

Não informado. Historical Abstracts. American Bibliographical Center, 1955.

Warning: These citations may not always be 100% accurate.